Article metrics

Unusual and memorable

 

Online download statistics by month:

Online download statistics by month: April 1999 to February 2020

AbstractFullPdf
Apr 19990451
May 1999070
Jun 19990120
Jul 1999050
Sep 1999030
Oct 1999010
Nov 1999030
Jan 2000010
Feb 2000020
Apr 2000030
May 2000010
Jun 2000020
Jul 2000010
Aug 2000010
Nov 2000020
Dec 2000010
Feb 2001010
Mar 2001030
Apr 2001020
May 2001040
Jun 2001010
Jul 2001010
Aug 2001020
Sep 2001010
Oct 2001020
Nov 2001010
Dec 2001010
Jan 2002020
Feb 2002002
Mar 2002010
Apr 2002020
May 2002010
Jul 2002010
Aug 2002010
Oct 2002020
Nov 2002050
Jan 2003050
Feb 2003020
Mar 2003030
Apr 2003020
May 2003010
Jul 200301120
Aug 2003070
Sep 20030100
Oct 20030710
Nov 2003060
Dec 2003020
Jan 20045300
Feb 2004280
Mar 2004070
Apr 2004070
May 20040160
Jun 20040221
Jul 2004070
Aug 20040220
Sep 2004080
Oct 2004390
Nov 2004650
Dec 2004330
Jan 20056130
Feb 2005250
Mar 2005450
Apr 20052120
May 20053110
Jun 2005110
Jul 2005050
Aug 2005293
Sep 2005040
Oct 2005260
Nov 2005660
Dec 2005230
Jan 2006292
Feb 2006150
Mar 2006290
Apr 2006040
May 2006133
Jul 2006110
Aug 2006140
Oct 2006010
Nov 2006003
Dec 2006120
Feb 2007130
Mar 2007040
May 2007120
Jun 2007010
Jul 2007010
Sep 2007030
Nov 2007010
Dec 2007120
Jan 2008100
Mar 2008010
Apr 2008010
May 2008050
Jun 2008010
Jul 2008010
Aug 2008110
Sep 2008120
Oct 2008140
Dec 2008220
Feb 2009100
Jun 2009100
Jul 2009210
Aug 2009010
Sep 2009200
Oct 2009210
Nov 2009020
Dec 2009410
Jan 2010200
May 2010010
Jun 2010030
Jul 2010010
Aug 2010810
Sep 2010520
Oct 2010800
Nov 2010710
Dec 20101030
Jan 20111340
Feb 20111460
Mar 20111350
Apr 20111950
May 20114250
Jun 2011600
Jul 20112720
Aug 20112000
Sep 20111810
Oct 2011700
Nov 2011610
Dec 20113210
Jan 20123190
Feb 20121160
Mar 20124150
Apr 20123180
May 20123350
Jun 20125370
Jul 20126280
Aug 20125190
Sep 20127170
Oct 20127130
Nov 2012680
Dec 2012430
Jan 2013780
Feb 2013490
Mar 20135110
Apr 2013350
May 20138110
Jun 2013550
Jul 2013460
Aug 20134110
Sep 2013420
Oct 2013260
Nov 2013340
Dec 2013240
Jan 2014330
Feb 2014030
Mar 2014350
Apr 2014650
May 2014140
Jun 2014210
Jul 2014550
Aug 20141100
Sep 2014330
Oct 2014150
Nov 2014110
Dec 2014020
Jan 2015210
Feb 20151010
Mar 2015290
Apr 2015920
May 2015410
Jun 20151740
Jul 20151400
Aug 20151900
Sep 201511720
Oct 2015100
Nov 20159000
Dec 20158800
Jan 2016230
Feb 20161340
Mar 20166000
Apr 2016200
May 2016400
Jun 2016120
Jul 2016300
Sep 2016200
Oct 2016200
Dec 2016100
Jan 2017410
Feb 2017030
Apr 2017070
May 2017220
Jun 2017130
Aug 2017330
Sep 2017550
Oct 2017660
Nov 2017550
Dec 2017660
Jan 201818180
Feb 201815150
Mar 2018880
Apr 2018550
May 2018330
Jun 201811110
Jul 2018770
Aug 2018770
Sep 2018550
Oct 2018880
Nov 201816170
Dec 2018770
Jan 201910100
Feb 201912120
Mar 201911110
Apr 2019220
May 2019440
Jul 2019110
Oct 2019440
Nov 2019210
Dec 2019440
Jan 2020220
Feb 2020330
Total1098130215